ZIP Code 92503
92503 is one of California's ZIP codes, delivering to addresses in Riverside, Riverside County.
- City
- Riverside
- County
- Riverside County
- State
- California
- Prefix
- 925xx
Where this code sits
92503 is part of the 925xx range, the group of codes handled by one mail processing centre. Riverside is served by 17 ZIP codes in total; the full list, with the county each falls in, is on the Riverside page.
Riverside California ZIP codes →
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 92503 delivers to without sharing its boundary.
ZIP codes nearest 92503
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 92505 | 1.6 mi | Riverside, CA |
| ZIP code 92504 | 2.8 mi | Riverside, CA |
| ZIP code 92502 | 4.2 mi | Riverside, CA |
| ZIP code 92513 | 4.2 mi | Riverside, CA |
| ZIP code 92514 | 4.2 mi | Riverside, CA |
| ZIP code 92515 | 4.2 mi | Riverside, CA |
| ZIP code 92516 | 4.2 mi | Riverside, CA |
| ZIP code 92517 | 4.2 mi | Riverside, CA |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 92503. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.